org.eclipse.ocl.xtext.essentialocl.cs2as

Class AbstractImplicitSourceNamedElementIterator<T extends NamedElement>

java.lang.Object

com.google.common.collect.UnmodifiableIterator<T>

org.eclipse.ocl.xtext.essentialocl.cs2as.AbstractImplicitSourceNamedElementIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Direct Known Subclasses:

ImplicitSourceTypeIterator, ImplicitSourceVariableIterator

public abstract class AbstractImplicitSourceNamedElementIterator<T extends NamedElement>
extends com.google.common.collect.UnmodifiableIterator<T>

An Iterator over the types of implicit source types or variables (most nested first).

Field Summary

Fields

Modifier and Type	Field and Description
protected static boolean	CONTINUE
protected static boolean	DONE
protected T	next

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractImplicitSourceNamedElementIterator(ElementCS csElement)

Method Summary

Modifier and Type	Method and Description
protected boolean	doNext(ElementCS csParent, ElementCS csChild) Assess csParent invoked from csChild and invoke setNext() if csParent provides a source variable.
boolean	hasNext()
T	next()
protected abstract void	setNext(Variable asVariable) Assign the iterable element when iterating at asVariable.

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

CONTINUE

protected static final boolean CONTINUE

See Also:

Constant Field Values

DONE

protected static final boolean DONE

See Also:

Constant Field Values

next

@Nullable
protected T extends NamedElement next

Constructor Detail

AbstractImplicitSourceNamedElementIterator

protected AbstractImplicitSourceNamedElementIterator(@NonNull
                                                     ElementCS csElement)

Method Detail

doNext

protected boolean doNext(@NonNull
                         ElementCS csParent,
                         @NonNull
                         ElementCS csChild)

Assess csParent invoked from csChild and invoke setNext() if csParent provides a source variable. Return true if the hierarchical assessment is complete, false to continue.

hasNext

public boolean hasNext()

next

@NonNull
public T next()

setNext

protected abstract void setNext(@NonNull
                                Variable asVariable)

Assign the iterable element when iterating at asVariable.